BURLINGTON — University of Vermont police have arrested three people from New York on suspicion of bringing about $70,000 worth of drugs by bus.

Police said they seized 1,400 bags of heroin, 1,000 oxycodone pills and 4 ounces of crack cocaine during the arrests this week of Shirley Colon, 21, and, Desean Nisbett, 21, both of the Bronx, and Sahirah Rasul, 17, of Brooklyn. More arrests are possible, police said.

UVM Police Capt. Tim Bilodeau said that campus, municipal and federal law enforcement have for months been aware of potential criminal activity where the Megabus docks at the university’s Davis Center, UVM Police Capt. Tim Bilodeau told the Burlington Free Press.

“We were aware there was information in the police community that the buses had criminal activity around drugs. We’ve specifically made our patrol aware of it for weeks now,” he said Thursday.

Megabus.com/Coach USA spokesman Mike Alvich said his company had been notified of the drug investigation.

“We cooperated 100 percent, and the authorities then moved in and made some arrests,” he said.